Being a red dwarf, it is to be expected that it is smaller than our own Sun. The Wikipedia article lists a radius (or diameter) of about 14% that of our SUn.
About 4.2 years.
It is a red dwarf star with a diameter that is about 14% of the Sun's.
Proxima centaury's surface is made of plasma because this star is a red dwarf. This red dwarf is the closest star to the solar system and has a surface temperature of about 3500 degrees Kelvin.
Proxima Centauri is in the constellation Centaurus.
The duration of PROXIMA is 1.93 hours.
Proxima Centauri _IS_ a sun.
Caryocolum proxima was created in 1828.
Cheilosia proxima was created in 1843.
PROXIMA was created on 2007-03-03.
Gunda proxima was created in 1924.
Isodemis proxima was created in 2000.